AirHint found the following cheapest return flights from Sao Paulo (GRU) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

06 Dec - 29 Jan	Iberia
01 Dec - 31 Dec	Air Canada
11 Dec - 31 Dec	Air Europa
07 Dec - 15 Jan	Iberia
10 Dec - 25 Dec	Air Europa
08 Dec - 31 Jan	Air Europa
01 Dec - 31 Dec	Lufthansa	direct
23 Dec - 27 Jan	SWISS
18 Dec - 03 Jan	ITA Airways
21 Dec - 04 Jan	LATAM Airlines Group
17 Dec - 31 Dec	KLM
31 Dec - 14 Jan	Air Europa
21 Dec - 31 Dec	Air Europa
13 Dec - 22 Dec	ITA Airways
23 Dec - 07 Jan	ITA Airways
27 Dec - 15 Jan	ITA Airways
28 Dec - 08 Jan	ITA Airways
22 Dec - 29 Dec	Iberia
17 Dec - 31 Dec	Lufthansa	direct
13 Dec - 23 Dec	Iberia

Also check the deals for one-way flights from Sao Paulo to Frankfurt in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Sao Paulo to Frankfurt in December from $856

Return flights